Caterpillar original 0R-8867 Common Rail Fuel Injector Diesel High Pressure Nozzle for 3114 C3116 E320B E322B E325B IT38G Excavator Engine Parts original new injector

The CAT 0R-8867 fuel injector is engineered as a direct replacement for Caterpillar 3114, 3116, 3116TA, 3126, 3126B, and 3126E diesel engines, delivering OEM-equivalent performance across demanding industrial and commercial applications. Precision-machined internal components ensure stable fuel delivery, uniform spray pattern, and optimized combustion, supporting consistent power output in construction equipment, marine engines, generator sets, and heavy-duty trucks. The injector is fully interchangeable with cross reference numbers 140-8413, 4P-2995, and 0R-3190, allowing seamless installation without modification.

Manufactured to original Caterpillar specifications, this fuel injector assembly features hardened wear-resistant components, corrosion-resistant coating technology, and high-temperature tolerance suitable for continuous operation in harsh environments. It serves excavators, wheel loaders, bulldozers, mining trucks, drilling rigs, industrial generator sets, commercial marine vessels, agricultural machinery, and vocational vehicles. OEM dimensional accuracy guarantees proper fitment, restoring engine efficiency, reducing exhaust emissions, and maintaining reliable fuel system performance.

To maximize service life, operators should use clean diesel fuel, replace fuel filters at recommended intervals, prevent water contamination, and inspect the injector periodically for leakage and spray condition. Backed by a 12-month warranty, the 0R-8867 provides a dependable remanufactured solution for fleet operators, equipment owners, and aftermarket distributors seeking genuine Caterpillar fuel injection quality.